n(1)战役(series of military operations undertaken to achieve a particular purpose in a certain area)[C，U]：The Spanish/desert～was a failure.西班牙战役/沙漠战役失败了。carry on a～进行一场战役;〖同〗operation，action;

(2)运动，活动(series of organized activities with a particular political，social or commercial goal)[C，U]：an election/advertising～竞选/广告活动;a sales～销售活动;a～against world hunger/nuclear weapons消除世界性饥饿/反核武器运动;a～for women's rights/political reform争取妇女权利/推行政治改革的运动;a～to raise money for the needy/to raise production为穷人募捐运动/增产运动;be on～ 开展运动;〖同〗drive，movement;

v 开展运动(斗争)(lead，engage in or go on a campaign)[I，I+prep(for/against)，I+to-inf]：～for equal rights for women/for lower prices/for re-election为争取妇女的平等权利/降低物价/重新选举而斗争;～to have sanctions imposed为进行强制制裁而开展运动;

→cam′paigner n 推行运动者